Economics
About Course
Economics covers how societies allocate resources that are insufficient for
everything people want. This is a half-credit course of four units, moving from individual markets to
the whole economy and then to international trade.
The course is built around a distinction the discipline itself makes: positive economics
describes what is, and normative economics prescribes what ought to be. Evidence can settle the
first and cannot settle the second, and most public economic argument tangles the two together.
Separating them is the most useful analytical habit the course teaches.
What you will study
- Unit 1 — Scarcity, Choice and Markets: opportunity cost, economic systems, supply
and demand, price determination and elasticity. - Unit 2 — Firms, Markets and Market Failure: costs and profit, market structures,
labour markets and wages, externalities and public goods. - Unit 3 — The Economy as a Whole: GDP and its limitations, unemployment, inflation,
and fiscal and monetary policy. - Unit 4 — Trade, Globalisation and the Individual: comparative advantage, trade
policy, exchange rates, development, and applying economics to personal decisions.
How the course works
Each unit includes teaching lessons with worked examples, two interactive activities you complete on
screen, and one unit quiz marked automatically. A mid-course assessment follows Unit 2 and a final
assessment closes the course.
A note on contested questions
Where economists genuinely disagree — the minimum wage, fiscal multipliers, trade adjustment costs,
the appropriate size of government — this course says so and presents the competing positions. Where
there is broader agreement, it says that instead. Presenting a contested question as settled
misrepresents the discipline.
This course is educational and does not constitute financial advice.
Course Content
Getting Started
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Course Overview and Learning Objectives



